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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
811

Developing a strategic management framework for information technology migration to free open source software in the South African public sector

Ngeleza, Bangani Eric 07 June 2012 (has links)
The Government of South Africa adopted a policy on Free Open Source Software (FOSS) in 2003. This policy requires all government entities to migrate their IT to open source. This adoption of the FOSS policy is based on evidence of potential FOSS contributions to economic development generally, and directly support South African economic development priorities. In spite of the adoption of this policy, rates of adoption of FOSS in the SA government are low. This is partly because there is a lack of documentation of successful cases of migration. In addition, there is no strategic management framework that managers can use as a guide for migration. This lack of documentation may result in managers in government finding it difficult to know how best to go about migrating to FOSS. A failure to address this problem will delay the take-up of FOSS, in spite of all its stated benefits. Evidence so far within the government of South Africa is that the adoption of FOSS is progressing rather slowly. Making use of a qualitative research method that combines grounded theory with a case study method in four South African Government organisations, this study develops a strategic management framework for IT migration to FOSS in the South African public service. The four organisations that were part of this study were: the National Library of South Africa; the Presidential National Commission on Information Society and Development; the Electronic National Traffic Information System and the State Information Technology Agency. Data was collected using an open-ended interview guide. A strategic management framework for Information Technology migration to FOSS will assist the Government of South Africa with the better implementation of its FOSS policy. The framework will provide guidance to public sector managers regarding how the process of migrating can best be managed. Content analysis is used to derive the framework that shows that IT migration to FOSS in the public sector of South Africa follows a strategic management process. This process goes through the phases of strategic planning, operational planning, implementation and monitoring and evaluation. The framework is developed using eclectic explanations of strategic management, including mechanistic and organic perspectives. Correspondence analysis is used to corroborate and validate the framework. The framework is accompanied by a set of management guidelines that managers in the public sector can use in migrating their organisations' IT to FOSS. / School for Business Leadership / (D.B.L. (Strategic Management))
812

Modelling fish dispersal in catchments affected by multiple anthropogenic pressures

Radinger, Johannes 21 November 2014 (has links)
Die Besiedlung von Gewässern durch Fische, ist neben abiotischen Lebensraumbedingungen auch von der Erreichbarkeit d.h. von der art-spezifischen Ausbreitungsfähigkeit sowie von Wanderhindernissen abhängig. Der erste Teil dieser Arbeit bietet die erste umfangreiche quantitative Analyse von Ausbreitungsmustern und -distanzen von Flussfischen. Aus der Fachliteratur wurden 160 empirische Datensätze aus 71 wissenschaftlichen Studien zur Ausbreitung von 62 Fischarten in Flüssen extrahiert und an leptokurse Wahrscheinlichkeits-Dichte-Funktionen (Dispersal kernel) angepasst. Es konnte bei Fischpopulationen zwischen einer stationären (ca. 2/3) und einer mobilen Komponente (ca. 1/3) unterschieden werden deren Ausbreitungsdistanzen von vier Faktoren abhängig sind: Fischlänge, Form der Schwanzflosse, Fließgewässergröße, betrachtete Zeitspanne. Der zweite Teil dieser Arbeit widmet sich dem neu entwickelten Fischausbreitungsmodell FIDIMO einem GIS-Softwareprogramm zur Modellierung und Simulation der räumlichen und zeitlichen Ausbreitungsmuster von Fischen in Flüssen unter Berücksichtigung von Wanderhindernissen. FIDIMO verknüpft konzeptionelle Überlegungen zu Ausbreitungsmodellen in verzweigten Fließgewässernetzwerken mit empirisch bestimmten leptokursen Fischausbreitungskurven unter ausschließlicher Verwendung von Free and Open Source Software. Im dritten Teil der Arbeit wurde FIDIMO zur Modellierung der Ausbreitung von 17 Fischarten angewendet um die Einflüsse von (i) Habitatqualität, (ii) Ausbreitungsfähigkeit und (iii) Fließgewässer-Fragmentierung auf die Besiedlungsmuster durch Fische zu bestimmen. Die Ergebnisse zeigen, dass die artspezifische Habitatqualität und Ausbreitungsfähigkeit die Besiedlung maßgeblich bestimmen. Dagegen wurde kein signifikanter Einfluss von Barrieren auf das Vorkommen einer Art gefunden. Über längere Zeiträume sinkt der Einfluss von Fischausbreitung auf das lokale Vorkommen einer Fischart während die Habitatqualität relativ wichtiger wird. / The colonisation of rivers by fishes is directly linked to abiotic habitat conditions but often impaired by dispersal abilities of fishes and movement constraints such as barriers. The first part of this thesis provides the first comprehensive quantitative analysis of freshwater fish movement while considering fish populations consisting of differently mobile specimens. 160 empirical datasets from 71 studies on the movement of 62 riverine fish species were analysed based on refitted leptokurtic probability-density functions (dispersal kernels). A share of one third and two thirds emerged as a general pattern of the mobile and stationary component of a fish population, respectively. Moreover, four variables were identified primarily determining dispersal distances: fish length, aspect ratio of the caudal fin, river size and time. In the second part of the thesis, the novel fish dispersal model FIDIMO is introduced. FIDIMO provides a GIS-tool for predicting and simulating spatio-temporal patterns of fish dispersal in dendritic river networks considering movement barriers. The fish dispersal model FIDIMO links conceptual considerations on dispersal modelling with empirically observed leptokurtic fish movement patterns and the strengths of geographically explicit modelling in Free and Open Source GIS. In the third part of the thesis, FIDIMO was applied for modelling dispersal of 17 fish species to disentangle the effects of (i) habitat suitability, (ii) dispersal constraints and (iii) network fragmentation on the distribution of river fishes. The results show significant positive effects of both, local-scale habitat quality and species-specific dispersal ability on the distribution of river fishes, whereas no significant effect of barriers influencing the presence of a species could be found. Over longer time periods the importance of dispersal decreased in favour of habitat suitability becoming relatively more relevant in determining species'' presence.
813

Koha圖書館自動化系統在台灣之應用 / Application for koha integrated library systems in Taiwan

張琇婷, Chang, Hsiu Ting Unknown Date (has links)
隨著時代的變遷,圖書館員和使用者對於圖書館自動化系統的功能和現況漸漸產生許多不滿與問題。由於系統的開發過程封閉且原始碼無法取得,使圖書館只能另覓其他的自動化系統產品。開放程式的發展在二十一世紀隨著網際網路的發展受到重視。開放程式的圖書館自動化系統讓使用者除了使用還可以有複製、散佈、研究、改寫、再利用的自由。 本研究旨在探討台灣開放程式圖書館自動化系統的引進與發展現況,以Koha系統為研究對象,首先由文獻探討獲得圖書館自動化的現況、開放程式碼的發展,及開放程式應用於圖書館自動化系統之現況,並依據TAM科技接受模式為基礎設計問卷問項與進行分析,接著由訪談的方式深入瞭解台灣使用Koha系統的現況與問題,訪談對象包括使用Koha系統之圖書館以及與Koha系統相關的單位或個人,最後進行問卷調查與訪談資料整理分析。 本研究結果如下:1.台灣開放程式圖書館自動化系統的現況:台灣引進Koha系統始於2005年,由輔大圖資系毛慶禎副教授提倡Koha中文繁體的發展。使用對象多為中小學圖書館與對開放程式有興趣者,由於政府政策的影響,未來繼續使用Koha系統之中小學圖書館將銳減。2.圖書館使用開放程式圖書館自動化系統之動機:(1)圖書館未自動化;(2)缺乏購買系統的經費;(3)經由推廣取得;(4)對應用開放軟體有興趣;(5)過去使用過的圖書館自動化系統不成功;(6)教學使用;(7)有良好的技術支援協助。3.對Koha系統接受度不高:Koha系統由於技術支援、易用性與滿意度不足,以及受到政府政策影響,導致其接受度不高。4.成功使用開放程式圖書館自動化系統之因素:(1)教育訓練與交接完整;(2)其他人力支援;(3)技術支援;(4)介面親和;(5)功能容易使用;(6)館員態度積極。5.使用開放程式圖書館自動化系統失敗之原因與困難:(1)教育訓練不足;(2)缺乏人力;(3)缺乏技術支援;(4)功能不全;(5)系統說明手冊不完整;(6)介面不親和;(7)技術門檻較高。 本研究結果可提供台灣未來發展開放程式圖書館自動化系統的參考方案,觀察使用Koha系統圖書館失敗的原因以及與Koha系統相關單位兩方的觀點與困難,發現其中產生的問題,給予Koha系統、使用者與在地團隊建議。 / As the wheel of time turns, librarians and users of the integrated library system(ILS) become to be unsatisfied the features of ILS. Because of the developing process is closed and the unavailability of the source code, libraries have to try other ILS products for further development. Open source ILS is one of options, it gives users the freedom to copy, distribute, research, rewrite and reuse. The purpose of this research is to study the current developing situation of open source ILS in Taiwan. We use Koha system as research case. By studying related papers, we captured the current situation of ILS, the development of open source, and the application of open source ILS. Using the questionnaires based on technology acceptance model (TAM) and interviews, we enhance our understanding of the current use and question about the Koha system in Taiwan. The findings are as follows: 1.Current view of open source ILS in Taiwan: Prof. Mao has been distributing the developing of Koha in traditional Chinese since 2005. Users who used Koha system are mainly libraries in junior-high schools and elementary schools and those who are interested in Koha system. Due to the policy of Ministry of Education, the usage of Koha system in libraries in senior-high schools and elementary schools will be significantly less after 2010. 2. Reasons why libraries use open source ILS were categorized as follows :(1)Libraries was not automated; (2)Libraries were not automated successfully; (3)Libraries adopted Koha from promotion; (4)Libraries had insufficient budget; (5)Libraries had good technical supports; (6)Schools used Koha for education training purpose; (7)Schools were interested in the usage of open source. 3.The reasons of low acceptance of the Koha system: (1)Lack of technical supports; (2)Koha system was hard to use for average users; (3)Ministry of Education command the elementary and secondary schools to adopt new ILS. 4.Factors of the success adoption of the open source ILS: (1)Complete education training for users; (2)Other human resource support; (3)Technical support; (4)Friendly user interface; (5)Ease of use; (6)Positive attitude. 5.Reasons of the failure of library automation system and its difficulties: (1)Lack of training; (2)Lack of human support; (3)Lack of technical supports; (4)Incomplete features; (5)Incomplete system manual; (6)Unfriendly user interface; (7)Higher technology requirement.
814

Open Source in Higher Education: A Situational Analysis of the Open Journal Systems Software Project

Quint-Rapoport, Mia 01 March 2011 (has links)
This research study looks at digital academic space, which is defined here as web-based digitally mediated artifacts produced by universities and their members. Open source software projects and the Open Access movement play large roles within digital academic space, not only because of their strong historical academic roots, but also because these projects are growing in prevalence in many universities. Framed by theories from the field of higher education and media studies, this research study is an analysis of the dynamics and effects of one open source software project that produces Open Access electronic journals. The software system, called the Open Journal Systems (OJS), originally developed by an education professor from a Canadian university, has been adopted by thousands of universities world- wide to publish electronic peer reviewed academic journals. OJS users distributed at universities throughout the world have contributed software code back to the system, by for example, creating translation modules enabling users to publish journals in a range of languages thus adding an interesting global dimension to the project. Based on interviews with the OJS software developers, administrators, and users, as well as a range of material culled from online, this situational analysis of the OJS sketches out the conditions, dynamics, discourses and professional identities that form the basis of an emerging phenomenon within universities that is named here the digitally mediated open research project (DMORP
815

Open Access / Open Access. Scholarly Publishing in the Digital Age

Näder, Johannes 17 March 2015 (has links) (PDF)
Seit der Jahrtausendwende prägt das Schlagwort Open Access die Debatten um wissenschaftliches Publizieren. Je nach Kontext geht es dabei um handfeste Strategien angesichts der Zeitschriftenkrise, um ein mehr oder weniger einheitliches Programm zur Verabschiedung des Gutenberg-Zeitalters oder um visionäre Vorstellungen digitaler Wissenskulturen. Die Untersuchung verfolgt zwei Ziele: Zunächst erklärt sie, auf welche Konzepte sich der Begriff Open Access bezieht, wie sich diese Konzepte entwickelt haben und wie sie zusammenfassend beschrieben werden können. Diese Betrachtungsweise ermöglicht es, Open Access in einem zweiten Schritt aus seiner strategischen und programmatischen Funktionalisierung zu lösen und medien-/kulturwissenschaftlich zu deuten: Nicht zufällig entsteht die Open-Access-Bewegung zu einem Zeitpunkt, da sich die medientechnischen Infrastrukturen der Gesellschaft und damit auch der Wissenschaft tiefgreifend verändern. Die Untersuchung analysiert Open Access als den Versuch der Wissenschaftsgemeinschaft, durch die Beeinflussung des Mediensystems auch unter veränderten medialen Bedigungen wissenschaftliche Öffentlichkeit herstellen zu können und dabei Verwerfungen für wissenschaftliche Arbeitsabläufe und für das gesamte Wissenssystem zu vermeiden. Dabei wird deutlich, dass verschiedene Disziplinen unterschiedliche Anforderungen an wissenschaftliche Öffentlichkeit haben und dass daher Aushandlungsprozesse nötig sind. Gleichzeitig reflektiert die Untersuchung, dass es sich bei den gerade entstehenden neuen Medieninfrastrukturen genau wie beim sich wandelnden wissenschaftlichen Publikationswesen um fragile, grundsätzlich kontingente Strukturen handelt, deren Zukunft keineswegs gesichert ist: Statt Open Access könnten sich auch andere Organisationsformen wissenschaftlicher Öffentlichkeit im digitalen Zeitalter etablieren, die aber nicht unbedingt im Sinne eines offenen und produktiven wissenschaftlichen Austausches und einer breiten gesellschaftlichen Partizipation an wissenschaftlicher Kultur sein müssen. Open Access erscheint vor diesem Hintergrund als vorsichtiger und vergleichweise schadensarmer Aushandlungsprozess, nicht als radikale Revolution des Wissenschaftssystems an der Schwelle zum digitalen Zeitalter. Methodisch knüpft die Untersuchung an die Mediologie an, die durch die Beschreibung von Wechselwirkungen zwischen technischen Medien und kulturellen Praxen die Konstruktion einseitiger Kausalzusammenhänge vermeiden will. In einem Exkurs wird untersucht, worin sich die Konzepte von Open Access und Open Source bzw. Freier Software unterscheiden. Der Anhang der Arbeit enthält den Volltext der drei Erklärungen von Budapest, Bethesda und Berlin, in denen wichtige Prinzipien von Open Access niedergelegt sind.
816

Open Source in Higher Education: A Situational Analysis of the Open Journal Systems Software Project

Quint-Rapoport, Mia 01 March 2011 (has links)
This research study looks at digital academic space, which is defined here as web-based digitally mediated artifacts produced by universities and their members. Open source software projects and the Open Access movement play large roles within digital academic space, not only because of their strong historical academic roots, but also because these projects are growing in prevalence in many universities. Framed by theories from the field of higher education and media studies, this research study is an analysis of the dynamics and effects of one open source software project that produces Open Access electronic journals. The software system, called the Open Journal Systems (OJS), originally developed by an education professor from a Canadian university, has been adopted by thousands of universities world- wide to publish electronic peer reviewed academic journals. OJS users distributed at universities throughout the world have contributed software code back to the system, by for example, creating translation modules enabling users to publish journals in a range of languages thus adding an interesting global dimension to the project. Based on interviews with the OJS software developers, administrators, and users, as well as a range of material culled from online, this situational analysis of the OJS sketches out the conditions, dynamics, discourses and professional identities that form the basis of an emerging phenomenon within universities that is named here the digitally mediated open research project (DMORP
817

Adoção do modelo aberto de desenvolvimento de software pelas empresas

Milan, Luiz Fernando Albertin Bono 26 February 2018 (has links)
Submitted by Luiz Fernando Bono Milan (luiz.milan@gvmail.br) on 2018-03-23T19:20:49Z No. of bitstreams: 1 Tese_Luiz_Fernando_Albertin_Bono_Milan.pdf: 1496924 bytes, checksum: dc2807d559797a738bbd609bc3b1ad35 (MD5) / Approved for entry into archive by Debora Nunes Ferreira (debora.nunes@fgv.br) on 2018-03-26T14:49:42Z (GMT) No. of bitstreams: 1 Tese_Luiz_Fernando_Albertin_Bono_Milan.pdf: 1496924 bytes, checksum: dc2807d559797a738bbd609bc3b1ad35 (MD5) / Approved for entry into archive by Suzane Guimarães (suzane.guimaraes@fgv.br) on 2018-03-26T17:35:06Z (GMT) No. of bitstreams: 1 Tese_Luiz_Fernando_Albertin_Bono_Milan.pdf: 1496924 bytes, checksum: dc2807d559797a738bbd609bc3b1ad35 (MD5) / Made available in DSpace on 2018-03-26T17:35:06Z (GMT). No. of bitstreams: 1 Tese_Luiz_Fernando_Albertin_Bono_Milan.pdf: 1496924 bytes, checksum: dc2807d559797a738bbd609bc3b1ad35 (MD5) Previous issue date: 2018-02-26 / Nas últimas décadas, o modelo aberto de desenvolvimento de software foi de passatempo de programadores, para inimigo de empresas de tecnologia e, mais recentemente, passou a ser uma estratégia destas. Sob o paradigma filosófico do Realismo Crítico, o estudo tem o objetivo de identificar os mecanismos envolvidos na decisão de adoção do modelo aberto de desenvolvimento de software pelas empresas. Utilizando estudo de casos múltiplos, os dados contemplam nove empresas brasileiras de tecnologia. O material qualitativo foi analisado utilizando técnicas indutivas e dedutivas, buscando evidências para suportar um modelo preliminar de pesquisa baseado na literatura e a identificação de novos fatores. Os principais resultados do estudo são: com a utilização de técnicas de mapeamento de citações, uma ampla e estruturada revisão da literatura sobre o modelo aberto de desenvolvimento de software, podendo assim, oferecer o caminho principal da literatura; dos dados empíricos, foi identificado um mecanismo e mudança da prática organizacional de influência mútua, entre o nível do indivíduo e o nível da organização e os fatores, uso de software de código aberto e intenção de garantir o investimento inicial; é oferecida uma estrutura de referência – framework, que endereça os mecanismos envolvidos na adoção deste modelo pelas empresas, importante para o avanço do conhecimento sobre o tema; e, as posturas adotadas pelas empresas da amostra, relevante contribuição para os gestores das empresas no contexto brasileiro de desenvolvimento de software. Um importante achado do estudo foi que, independentemente do risco, a adoção do modelo aberto de desenvolvimento de software pelas empresas parece estar mais fortemente ligada à mudança da prática organizacional do que a outros fatores. Os achados do estudo permitem aos pesquisadores, além de enxergarem a evolução da literatura sobre o tema ao longo do tempo, a avançar de forma estruturada os estudos sobre o modelo aberto de desenvolvimento de software no nível da organização, nível de análise que recebeu pouca atenção da literatura ao longo do tempo. Aos gestores do mercado, permite a reavaliação de suas estratégias em relação ao desenvolvimento de software. / In the last decades, the open software development model has gone from being a pastime for programmers to an enemy of technology companies and, more recently, to becoming a strategy for these companies. Under the philosophical paradigm of Critical Realism, this study aims to identify the mechanisms involved in the decision for companies to adopt the open software development model. Using a multiple case study, the data cover nine Brazilian technology companies. The qualitative material was analyzed using inductive and deductive techniques, seeking evidence to support a preliminary research model based on the literature and the identification of new factors. With the use of citation mapping techniques, a broad and structured review of the literature on the open software development model shows the main path that the literature has followed. From the empirical data, a mechanism was identified and a change in organizational culture with mutual influence between the individual and organizational level and the factors, use of open code software and the intention to guarantee initial investment. A framework is provided that addresses the mechanisms involved in the adoption of this model by companies. This is an important step in the advance of knowledge on the theme. Furthermore, the strategies adopted by the companies in the sample are important in that they can be helpful for company managers in the Brazilian software development context. An important finding of the study was that, regardless of the risk, the adoption of the open model of software development by companies seems to be more strongly linked to the change in organizational culture than to other factors. The findings of the study allow the researchers, in addition to seeing the evolution of the literature on the theme over time, to advance in a structured way the studies about the open model of software development at the organizational level, level of analysis that received little attention of literature over time. To managers, it allows the reevaluation of their strategies in relation to software development.
818

Developing a strategic management framework for information technology migration to free open source software in the South African public sector

Ngeleza, Bangani Eric 07 June 2012 (has links)
The Government of South Africa adopted a policy on Free Open Source Software (FOSS) in 2003. This policy requires all government entities to migrate their IT to open source. This adoption of the FOSS policy is based on evidence of potential FOSS contributions to economic development generally, and directly support South African economic development priorities. In spite of the adoption of this policy, rates of adoption of FOSS in the SA government are low. This is partly because there is a lack of documentation of successful cases of migration. In addition, there is no strategic management framework that managers can use as a guide for migration. This lack of documentation may result in managers in government finding it difficult to know how best to go about migrating to FOSS. A failure to address this problem will delay the take-up of FOSS, in spite of all its stated benefits. Evidence so far within the government of South Africa is that the adoption of FOSS is progressing rather slowly. Making use of a qualitative research method that combines grounded theory with a case study method in four South African Government organisations, this study develops a strategic management framework for IT migration to FOSS in the South African public service. The four organisations that were part of this study were: the National Library of South Africa; the Presidential National Commission on Information Society and Development; the Electronic National Traffic Information System and the State Information Technology Agency. Data was collected using an open-ended interview guide. A strategic management framework for Information Technology migration to FOSS will assist the Government of South Africa with the better implementation of its FOSS policy. The framework will provide guidance to public sector managers regarding how the process of migrating can best be managed. Content analysis is used to derive the framework that shows that IT migration to FOSS in the public sector of South Africa follows a strategic management process. This process goes through the phases of strategic planning, operational planning, implementation and monitoring and evaluation. The framework is developed using eclectic explanations of strategic management, including mechanistic and organic perspectives. Correspondence analysis is used to corroborate and validate the framework. The framework is accompanied by a set of management guidelines that managers in the public sector can use in migrating their organisations' IT to FOSS. / School for Business Leadership / (D.B.L. (Strategic Management))
819

Les licences libres et open source : outil stratégique de création et de captation de valeur pour les éditeurs open source : vers un dispositif de veille sur les business models viables

Alhiane, Rachid 17 February 2011 (has links)
Cette thèse présente un retour d’expérience sur le dispositif de veille et d’intelligence économique mise en place au sein de Marseille Innovation pour permettre aux éditeurs open source accompagnées dans sa pépinière d’entreprise de surveiller efficacement leur environnement pour y détecter des opportunités de développement. Ce projet s’inscrit dans le cadre d’une démarche globale, conduite par Marseille Innovation et ses partenaires pour structurer un réseau d’acteurs open source en PACA.Nous avons tout d’abord réalisé un état de l’art de la littérature open source en soulignant le paradoxe que pose le modèle open source pour les éditeurs qui choisissent d’utiliser les licences libres : l’adoption d’un modèle open source par certains éditeurs pour leurs logiciels permet une création de valeur pouvant être supérieure à celle générée dans le cadre de modèles propriétaires traditionnels, mais que cet avantage est contrebalancé par une dangereuse incertitude, quant à la captation de cette valeur, susceptible d’être récupérée par des concurrents n’ayant pourtant consentis aucun effort de développement et n’en ayant pas subis les coûts. Par la suite, nous avons présenté la naissance du logiciel libre comme le résultat des mutations de l’industrie informatique qui ont marqué le début des années 70, mutations qui ont fait passer le logiciel libre de la sphère publique à la sphère commerciale. En réaction, les défenseurs du logiciel libre ont inventé un système original de « licences publiques » pour protéger ces logiciels contre tout verrouillage technique ou légal de leur utilisation, de leur diffusion et de leur modification. Cependant, si ces licences publiques permettent de favoriser la création de valeur, à travers la coopération d’une communauté de programmeurs et la diffusion du logiciel, le caractère aléatoire de la rémunération dans le modèle open source a conduit les éditeurs à chercher et inventer de nouveaux « Bunisess Models » plus ou moins aléatoires, garantissant mieux leurs revenus.Partant des connaissances accumulées sur le modèle open source, nous avons par la suite exposé la démarche initiée par Marseille Innovation, en collaboration avec CCI de Marseille Provence et l’association Libertis, pour structurer un réseau d’acteurs open source en PACA. Cette démarche a abouti au lancement de plusieurs chantiers d’intérêt commun dont un sur la mise en place d’un dispositif de surveillance sur la filière open source.La stratégie adoptée pour mettre en place ce dispositif de surveillance consiste dans un premier temps à dresser un état de l’art des différentes approches théoriques et pratiques recensées sur le sujet dans la littérature SIC. Ensuite, une approche pragmatique de la veille a été choisie et les moyens organisationnels, processuels et techniques pour mettre en place ce dispositif de surveillance ont été étudiés. Des actions de sensibilisation à la veille et l’intelligence économique ont été également conduites auprès des membres du réseau et des startups open source accompagnées par Marseille Innovation, grâce à lesquelles des besoins en veille sont identifiés et des produits d’information sont élaborés pour permettre aux membres du réseau open source de suivre efficacement leur environnement. Des études de veille sont également réalisées pour répondre aux attentes des entreprises sur le mode de création et de captation de valeurs dans l’open source, les segments de marché porteurs, les licences informatiques et les business models qui en découlent. / This thesis presents a feedback on the competitive intelligence device set up in Marseille Innovation to allow open source software editors housed in its business incubator, to effectively monitor their environment in order to detect new opportunities for development. This project is part of a comprehensive approach, led by Marseille Innovation and its partners to structure a network of open source companies in the PACA area (south of France).First, we achieved a state of the art of open source literature emphasizing the paradox posed by the open source model for software editors who choose to use free software licenses : the adoption of an open source model by some editors for their software allows a value creation that could be greater than that generated through traditional proprietary models, but this advantage is offset by a dangerous uncertainty as to the value capture, could be recovered by competitors who have yet made no programming effort to and not having incurred costs. Subsequently, we presented the birth of free software as the result of changes in the computer industry that marked the early '70s, changes which caused the passage of free software from non commercial/public sphere to commercial/private sphere. In response, defenders of free software have invented an original system of "public licenses" to protect these software’s against any technical or legal interlocking of their use, their distribution and their modification. However, if these public licenses allow to promote a value creation, through the cooperation of a community of programmers and software distribution, the randomness of remuneration in the open source model has led software editors to seek and invent new "Business Models" more or less random, to better ensure their income.Based on knowledge accumulated on the open source model, we have subsequently explained the approach initiated by Marseille Innovation, in collaboration with Marseille-Provence Chamber of Commerce and Industry (CCI) and Libertis, to structure a network of open source companies in the PACA area. This approach led to the launch of several projects of mutual interest, including one on the setting-up of a monitoring device to monitor open source software industry.The approach adopted to setting-up this monitoring device consists in a first step to establish a state of the art of different theoretical approaches and practices identified in the information and communication sciences’ literature. Then, a pragmatic approach of monitoring has been chosen. Organizational means, processual and technical have been studied to set up this monitoring device. Raising awareness actions to competitive intelligence were also conducted with members of the network and open source startups coached by Marseille Innovation, through which information needs are identified and information products are developed to enable members of open source network to effectively monitor their environment. Bibliometric studies are also made to meet the expectations of open source companies on how to create and capture value in the open source software model, about promising market segments, software licenses and business models that result.
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Návrh a implementace testovacího systému na architektuře GRID / Design and Implement Grid Testing System

Hubík, Filip January 2013 (has links)
This project addresses parallelization of building and testing projects written i Java programming language. It proposes software that uses methods of continual integration, parallelization and distribution of computationally intensive tasks to grid architecture. Suggested software helps to accelerate the development of software product and automation of its parts.

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